Add back Zynq demo - this time using SDK V14.2.

[freertos] / FreeRTOS / Demo / CORTEX_A9_Zynq_ZC702 / RTOSDemo_bsp / ps7_cortexa9_0 / libsrc / standalone_v4_1 / src / profile / profile_mcount_arm.S

diff --git a/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo_bsp/ps7_cortexa9_0/libsrc/standalone_v4_1/src/profile/profile_mcount_arm.S b/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo_bsp/ps7_cortexa9_0/libsrc/standalone_v4_1/src/profile/profile_mcount_arm.S
new file mode 100644 (file)
index 0000000..fef9ad8
--- /dev/null
+++ b/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo_bsp/ps7_cortexa9_0/libsrc/standalone_v4_1/src/profile/profile_mcount_arm.S
@@ -0,0 +1,33 @@
+//
+// Copyright (c) 2012 Xilinx, Inc.  All rights reserved.
+// Xilinx, Inc.
+//
+// XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
+// COURTESY TO YOU.  BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS
+// ONE POSSIBLE   IMPLEMENTATION OF THIS FEATURE, APPLICATION OR
+// STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION
+// IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE
+// FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION.
+// XILINX EXPRESSLY DISCLAIMS ANY WARRANTY WHATSOEVER WITH RESPECT TO
+// THE ADEQUACY OF THE IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO
+// ANY WARRANTIES OR REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE
+// FROM CLAIMS OF INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// $Id: profile_mcount_arm.S,v 1.1.2.1 2011/05/17 04:37:57 sadanan Exp $
+//
+
+// based on "ARM Profiling Implementation" from Sourcery G++ Lite for ARM EABI
+
+.globl __gnu_mcount_nc
+.type __gnu_mcount_nc, %function
+
+__gnu_mcount_nc:
+       push    {r0, r1, r2, r3, lr}
+       subs    r1, lr, #0                      /* callee - current lr */
+       ldr     r0, [sp, #20]                   /* caller - at the top of the stack */
+       bl      mcount                          /* when __gnu_mcount_nc is called */
+       pop     {r0, r1, r2, r3, ip, lr}
+       bx      ip
+
+       .end __gnu_mcount_nc